diff options
| author | Kees Cook <kees@kernel.org> | 2025-11-03 16:26:11 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-04 19:10:32 -0800 |
| commit | 85cb0757d7e1f9370a8b52a8b8144c37941cba0a (patch) | |
| tree | dda78cf126dc91e62acf9afde04ab5d749575a05 /net/socket.c | |
| parent | 0e50474fa514822e9d990874e554bf8043a201d7 (diff) | |
net: Convert proto_ops connect() callbacks to use sockaddr_unsized
Update all struct proto_ops connect() callback function prototypes from
"struct sockaddr *" to "struct sockaddr_unsized *" to avoid lying to the
compiler about object sizes. Calls into struct proto handlers gain casts
that will be removed in the struct proto conversion patch.
No binary changes expected.
Signed-off-by: Kees Cook <kees@kernel.org>
Link: https://patch.msgid.link/20251104002617.2752303-3-kees@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/socket.c b/net/socket.c index aaefb2e519a7..101a7ed574e7 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2099,8 +2099,8 @@ int __sys_connect_file(struct file *file, struct sockaddr_storage *address, if (err) goto out; - err = READ_ONCE(sock->ops)->connect(sock, (struct sockaddr *)address, - addrlen, sock->file->f_flags | file_flags); + err = READ_ONCE(sock->ops)->connect(sock, (struct sockaddr_unsized *)address, + addrlen, sock->file->f_flags | file_flags); out: return err; } @@ -3662,14 +3662,14 @@ EXPORT_SYMBOL(kernel_accept); * Returns 0 or an error code. */ -int kernel_connect(struct socket *sock, struct sockaddr *addr, int addrlen, +int kernel_connect(struct socket *sock, struct sockaddr_unsized *addr, int addrlen, int flags) { struct sockaddr_storage address; memcpy(&address, addr, addrlen); - return READ_ONCE(sock->ops)->connect(sock, (struct sockaddr *)&address, + return READ_ONCE(sock->ops)->connect(sock, (struct sockaddr_unsized *)&address, addrlen, flags); } EXPORT_SYMBOL(kernel_connect); |